package day04;

public class ArrayDemo {
    public static void main(String[] args) {
        int[]a=new int[5];
        double[]b=new double[10];
        boolean[]c=new boolean[15];
        System.out.println(a+","+b+","+c);

        int[]arr1 = new int[3];
        int[]arr2 = {1,2,3};
        int[]arr3 = new int[]{4,5,6};
        int[]arr4;
        arr4 = new int[]{7,8,9};


    }
}
